CVE-2026-109590
The Tour Booking Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the…
- Risk score
- 42/100
- CVSS
- 6.4 v3.1
- Exploit chance (30 days)
- 0.2%
- Published
- 28 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- The Tour Booking Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'width', 'height' and 'zoom' shortcode attributes of the [ttbm-hotel-map] shortcode in versions up to, and including, 2.3.6 This is due to insufficient input sanitization and output escaping on user supplied attributes i…
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 6.4 medium
References
- https://github.com/magepeopleteam/tour-booking-manager
- https://plugins.trac.wordpress.org/browser/tour-booking-manager/tags/2.3.6/inc/TTBM_Shortcodes.php#L76
- https://plugins.trac.wordpress.org/browser/tour-booking-manager/tags/2.3.6/inc/TTBM_Shortcodes.php#L91
- https://plugins.trac.wordpress.org/changeset/3757674/tour-booking-manager/trunk/inc/TTBM_Shortcodes.php
- https://www.wordfence.com/threat-intel/vulnerabilities/id/2100f72a-ff75-4429-8dc6-be5b6e3c84cb?source=cve
Original description
The Tour Booking Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'width', 'height' and 'zoom' shortcode attributes of the [ttbm-hotel-map] shortcode in versions up to, and including, 2.3.6 This is due to insufficient input sanitization and output escaping on user supplied attributes in the ttbm_hotel_map_shortcode() function, which concatenates the raw attribute values into double-quoted HTML attributes of an <iframe> tag. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Last activity 28 Oct 2026. Patch Forecast updates every hour.